Most state-of-the-art driver assistance systems cannot guarantee that real-time images of object states are updated within a given time interval, because the object state observations are typically sampled by uncontrolled sensors and transmitted via an indeterministic bus system such as CAN. To overcome this shortcoming, a paradigm shift toward time-triggered advanced driver assistance systems based on a deterministic bus system, such as FlexRay, is under discussion. In order to prove the feasibility of this paradigm shift, this paper develops different models of a state-of-the-art and a time-triggered advanced driver assistance system based on multi-sensor object tracking and compares them with regard to their mean performance. The results show that while the state-of-the-art model is advantageous in scenarios with low process noise, it is outmatched by the time-triggered model in the case of high process noise, i.e., in complex situations with high dynamic. © 2013 Koplin and Elmenreich; licensee InTech.
CITATION STYLE
Kopiin, M., & Elmenreich, W. (2013). State-of-the-art versus time-triggered object tracking in advanced driver assistance systems. International Journal of Advanced Robotic Systems, 10. https://doi.org/10.5772/52348
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